PVC MaterialWine Ice Bag are made of high quality PVC material which contains no toxic substances. It is sturdy and durable and not easy to crack or tear. In addition, the champagne cooler bag has a very smooth surface that does not tend to scratch. Excellent tightnessWine cooler bags have excellent sealing and insulating properties. You can store your champagne or other drinks with ice, so your champagne will keep its optimal taste for a long time. Even if the ice cubes melt, the ice pack won't let the melted water wet your clothes. Foldable DesignThe leak-proof champagne ice pack is very soft and can be folded, which can save you a lot of space. In addition, the bag is designed with a plastic handle, which is tightly integrated with the wine bag, making it more convenient for you to carry. Widely used wine ice packs are great for serving champagne, white wine, ros, beer and and other beverages and are ideal for parties, picnics, barbecues, celebrations, housewarmings and other outdoor events. You will receive Portable Wine Ice Packs that measure 11cm long, 11cm wide, 25cm high to hold any beverage and are perfect for champagne. You will receive 2 wine bottle cooler bags, enough for your daily needs.